<template>
  <div>
    <el-tabs v-model="searchForm.tab" @tab-change="getData">
      <el-tab-pane :label="item.name" :name="item.key" v-for="(item, index) in tabbars" :key="index"></el-tab-pane>
    </el-tabs>

    <el-card shadow="never" class="border-0">
      <!-- 搜索 -->
      <Search :model="searchForm" @search="getData" @reset="resetSearchForm">
        <SearchItem label="订单编号">
          <el-input v-model="searchForm.no" placeholder="订单编号" clearable></el-input>
        </SearchItem>
        <template #show>
          <SearchItem label="收货人">
            <el-input v-model="searchForm.name" placeholder="收货人" clearable></el-input>
          </SearchItem>
          <SearchItem label="手机号">
            <el-input v-model="searchForm.phone" placeholder="手机号" clearable></el-input>
          </SearchItem>
          <SearchItem label="开始时间">
            <el-date-picker
                v-model="searchForm.starttime"
                type="date"
                placeholder="开始日期"
                style="width: 90%;"
                value-format="YYYY-MM-DD"
            />
          </SearchItem>
          <SearchItem label="结束时间">
            <el-date-picker
                v-model="searchForm.endtime"
                type="date"
                placeholder="结束日期"
                style="width: 90%;"
                value-format="YYYY-MM-DD"
            />
          </SearchItem>
        </template>
      </Search>

      <!-- 新增|刷新 -->
      <ListHeader layout="refresh,download" @refresh="getData" @download="handleExportExcel">
        <el-button type="danger" size="small" @click="handleMultiDelete">批量删除</el-button>
      </ListHeader>

      <el-table ref="multipleTableRef" @selection-change="handleSelectionChange" :data="tableData" stripe style="width: 100%" v-loading="loading">
        <el-table-column type="selection" width="55" />
        <el-table-column label="商品" width="300">
          <template #default="{ row }">
            <div>
                <div class="flex text-sm">
                <div class="flex-1">
                    <p>订单号：</p>
                    <small>{{ row.no }}</small>
                </div>
                <div>
                    <p>下单时间：</p>
                    <small>{{ row.create_time }}</small>
                </div>
            </div>
            <div class="flex py-2" v-for="(item,index) in row.order_items" :key="index">
                <el-image :src="item.goods_item ? item.goods_item.cover : ''" fit="cover" :lazy="true" style="width: 30px;height: 30px;"></el-image>
                <p class="text-blue-500 ml-2">
                    {{ item.goods_item ? item.goods_item.title : '商品已被删除' }}
                </p>
            </div>
            </div>
          </template>
        </el-table-column>
        <el-table-column label="实际付款" width="120" prop="total_price" align="center" />
        <el-table-column align="center" label="买家" width="120">
          <template #default="{ row }">
            <p>{{ row.user.nickname || row.user.username }}</p>
            <small>(用户ID：{{ row.user.id }})</small>
          </template>
        </el-table-column>
        <el-table-column label="交易状态" width="170" align="center">
          <template #default="{ row }">
            <div>
                付款状态：
                <el-tag v-if="row.payment_method == 'wechat'" type="success" size="small">微信支付</el-tag>
                <el-tag v-else-if="row.payment_method == 'alipay'" size="small">支付宝支付</el-tag>
                <el-tag v-else type="info" size="small">未支付</el-tag>
            </div>
            <div>
                发货状态：
                <el-tag :type="row.ship_data ? 'success' : 'info'" size="small">{{ row.ship_data ? '已发货' : '未发货' }}</el-tag>
            </div>
            <div>
                收货状态：
                <el-tag :type="row.ship_status == 'received' ? 'success' : 'info'" size="small">{{ row.ship_status == 'received' ? '已收货' : '未收货' }}</el-tag>
            </div>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center">
          <template #default="{ row }">
           <el-button class="px-1" type="primary" size="small" text
           @click="openInfoModal(row)">订单详情</el-button>
           <el-button v-if="searchForm.tab === 'noship'" class="px-1" type="primary" size="small" text>订单发货</el-button>
           <el-button v-if="searchForm.tab === 'refunding'" class="px-1" type="primary" size="small" text @click="handleRefund(row.id,1)">同意退款</el-button>
           <el-button v-if="searchForm.tab === 'refunding'" class="px-1" type="primary" size="small" text @click="handleRefund(row.id,0)">拒绝退款</el-button>
          </template>
        </el-table-column>
      </el-table>

      <div class="flex items-center justify-center mt-5">
        <el-pagination background layout="prev, pager ,next" :total="total" :current-page="currentPage"
          :page-size="limit" @current-change="getData" />
      </div>
    </el-card>

    <ExportExcel :tabs="tabbars" ref="ExportExcelRef" />

    <InfoModal ref="InfoModalRef" :info="info"/>

  </div>
</template>
<script setup>
import { ref } from "vue"
import ListHeader from "~/components/ListHeader.vue";
import Search from "~/components/Search.vue";
import SearchItem from "~/components/SearchItem.vue";
import ExportExcel from "./ExportExcel.vue"
import InfoModal from "./InfoModal.vue"
import {
  showModal,
  showPrompt,
  toast
} from "~/composables/util"

import {
  getOrderList,
  deleteOrder,
  refundOrder
} from "~/api/order"

import { useInitTable } from '~/composables/useCommon.js'


const {
  handleSelectionChange,
  multipleTableRef,
  handleMultiDelete,

  searchForm,
  resetSearchForm,
  tableData,
  loading,
  currentPage,
  total,
  limit,
  getData,
  handleDelete,

  multiSelectionIds
} = useInitTable({
  searchForm: {
    no: "",
    tab: "all",
    starttime: "",
    endtime:"",
    name:"",
    phone:""
  },
  getList: getOrderList,
  onGetListSuccess: (res) => {
    tableData.value = res.list.map(o => {
      o.bannersLoading = false
      o.contentLoading = false
      o.skusLoading = false
      return o
    })
    total.value = res.totalCount
  },
  delete: deleteOrder
})

const tabbars = [{
  key: "all",
  name: "全部"
}, {
  key: "nopay",
  name: "待支付"
}, {
  key: "noship",
  name: "待发货"
}, {
  key: "shiped",
  name: "待收货"
}, {
  key: "received",
  name: "已收货"
}, {
  key: "finish",
  name: "已完成"
}, {
  key: "closed",
  name: "已关闭"
}, {
  key: "refunding",
  name: "退款中"
}]

const ExportExcelRef = ref(null)
const handleExportExcel = ()=>ExportExcelRef.value.open()

const InfoModalRef = ref(null)
const info = ref(null)
const openInfoModal = (row)=>{
  row.order_items = row.order_items.map(o=>{
    if(o.skus_type == 1 && o.goods_skus){
      let s = []
      for (const k in o.goods_skus.skus) {
        s.push(o.goods_skus.skus[k].value)
      }
      o.sku = s.join(",")
    }
    return o
  })
  info.value = row
  InfoModalRef.value.open()
}

// 退款处理
const handleRefund = (id,agree)=>{
  (agree ? showModal("是否要同意该订单退款?") : showPrompt("请输入拒绝的理由"))
  .then(({ value })=>{
    let data = { agree }
    if(!agree){
      data.disagree_reason = value
    }
    refundOrder(id,data)
    .then(res=>{
      getData()
      toast("操作成功")
    })
  })
}
</script>